$ cat ~/.gitconfig

[user]
  name = Mirek Rusin
  email = mirek [at] me [dot] com
[github]
  user = mirek
  token = 9199...

NSString *path = [@"~/.gitconfig" stringByExpandingTildeInPath];
INIFile *config = [[INIFile alloc] initWithUTF8ContentsOfFile: path];
NSString *token = [config valueForKey: @"token" inSection: @"github"];
NSString *user = [config valueForKey: @"user" inSection: @"github"];
NSLog(@"GitHub token %@ for user %@", token, user);

// GitHub token 9199... for user mirek

config.autosave = YES;
[config setValue: @"mirekrusin" forKey: @"user" inSection: @"github"];

$ cat ~/.gitconfig

[user]
  name = Mirek Rusin
  email = mirek [at] me [dot] com
[github]
  user = mirekrusin
  token = 9199...

© 2010 Mirek Rusin, Released under the Apache License, Version 2.0
http://www.apache.org/licenses/LICENSE-2.0